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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "base/strings/string_number_conversions.h" | 5 #include "base/strings/string_number_conversions.h" |
6 | 6 |
7 #include <ctype.h> | 7 #include <ctype.h> |
8 #include <errno.h> | 8 #include <errno.h> |
9 #include <stdlib.h> | 9 #include <stdlib.h> |
10 #include <wctype.h> | 10 #include <wctype.h> |
11 | 11 |
12 #include <limits> | 12 #include <limits> |
13 | 13 |
14 #include "base/logging.h" | 14 #include "base/logging.h" |
15 #include "base/numerics/safe_conversions.h" | |
16 #include "base/numerics/safe_math.h" | 15 #include "base/numerics/safe_math.h" |
17 #include "base/scoped_clear_errno.h" | 16 #include "base/scoped_clear_errno.h" |
18 #include "base/strings/utf_string_conversions.h" | |
19 #include "base/third_party/dmg_fp/dmg_fp.h" | 17 #include "base/third_party/dmg_fp/dmg_fp.h" |
20 | 18 |
21 namespace base { | 19 namespace base { |
22 | 20 |
23 namespace { | 21 namespace { |
24 | 22 |
25 template <typename STR, typename INT> | 23 template <typename STR, typename INT> |
26 struct IntToStringT { | 24 struct IntToStringT { |
27 static STR IntToString(INT value) { | 25 static STR IntToString(INT value) { |
28 // log10(2) ~= 0.3 bytes needed per bit or per byte log10(2**8) ~= 2.4. | 26 // log10(2) ~= 0.3 bytes needed per bit or per byte log10(2**8) ~= 2.4. |
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477 bool HexStringToUInt64(const StringPiece& input, uint64_t* output) { | 475 bool HexStringToUInt64(const StringPiece& input, uint64_t* output) { |
478 return IteratorRangeToNumber<HexIteratorRangeToUInt64Traits>::Invoke( | 476 return IteratorRangeToNumber<HexIteratorRangeToUInt64Traits>::Invoke( |
479 input.begin(), input.end(), output); | 477 input.begin(), input.end(), output); |
480 } | 478 } |
481 | 479 |
482 bool HexStringToBytes(const std::string& input, std::vector<uint8_t>* output) { | 480 bool HexStringToBytes(const std::string& input, std::vector<uint8_t>* output) { |
483 return HexStringToBytesT(input, output); | 481 return HexStringToBytesT(input, output); |
484 } | 482 } |
485 | 483 |
486 } // namespace base | 484 } // namespace base |
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